I have private Ethereum network running on my local network with two sealer node and one bootnode. I have deployed the private blockchain and configured it using geth. Now I want to create another node from another network to connect to that private blockchain deployed. How can I do that if I want to access a contract from the new node?

It two different networks, you cant reach one from another.
– ЗелёныйDec 20 '18 at 8:28

@Зелёный can't the new node be created using the external Ip of the bootnode?
– ludoDec 20 '18 at 8:36

It's confusing when you say "another network". In most blockchain ecosystem, "another network" would refer to the difference between the Ethereum mainnet and another network like Ropsten. These 2 networks can't simply be connected. I'm assuming in your original post that you mean the literal definition of network, as in connecting a node over the internet to your local network?
– flygoingDec 20 '18 at 18:39

@flygoing I meant connecting a new node that belongs to a different local network to my private blockchain like connecting my pc at home to another pc in the office network
– ludoDec 20 '18 at 22:06